Syphilis is a sexually transmitted infectious disease caused by the bacterium Treponema pallidum. The primary modes of transmission include sexual contact with an infected person and vertical transmission. Syphilis is a chronic multisystem disease characterized by a wide spectrum of symptoms and following a cyclical course with alternating periods of exacerbation and latency. Involvement of the nervous system, including optic neuritis and other ocular manifestations, can occur at any stage of syphilis infection.
Case RepORTA 34-year-old male patient was referred to our Department due to uveitis in the right eye and optic neuritis in the left eye. The patient denied any comorbidities and chronic medication use.Based on the physical examination and the medical records provided, it was determined that the onset of ophthalmic symptoms had occurred four months earlier. At that time, the patient was hospitalized at another ophthalmology center because of painless deterioration of vision in the right eye to the level of hand movement in front of the eye, which had persisted for two days. The patient reported no complaints in the left eye. Despite conducting examinations, the underlying cause of progressive vision loss in the right eye remained unidentified. Intravenous methylprednisolone treatment was initiated.